Baseten vs Fireworks AI
Baseten and Fireworks AI score alike on the AgentReady. They differ on 5 of the 41 signals. Which ones decides whether an agent can adopt them without a person watching.
What each one is
Baseten. Baseten is an AI inference platform that provides the fastest model runtimes, cross-cloud high availability, and seamless developer workflows.
Fireworks AI. Fireworks AI is the fastest platform for building with open source AI models, providing production-ready inference and fine-tuning with best-in-class speed, cost and quality.
Where Baseten is ahead
Baseten passes structured api reference, and Fireworks AI does not. That is understand, whether an agent can read the docs and work out how the API behaves before calling it.
It also holds adopt: no mandatory sales call. Fireworks AI misses it.
Where Fireworks AI is ahead
Fireworks AI passes authentication documented and limits / constraints documented, and Baseten does not. That is understand, whether an agent can read the docs and work out how the API behaves before calling it.
It also holds operate: structured, predictable output. Baseten misses it.
What neither does
Both fail mcp discoverable, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented, programmatic credential creation, mcp integration available, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified. If your agent needs any of those, you will be building it yourself either way.
Score, pillar by pillar
The AgentReady splits into four pillars, scored separately, because a product can be easy to find and still impossible to adopt.
Discover. Both sit at 87/100 here. Baseten misses mcp discoverable; Fireworks AI misses mcp discoverable.
Understand. Both sit at 38/100 here. Baseten misses openapi / spec quality, authentication documented, request examples provided, response examples provided, errors and status codes documented, limits / constraints documented; Fireworks AI misses structured api reference, openapi / spec quality, request examples provided, response examples provided, errors and status codes documented.
Adopt. Baseten leads 75 to 65. Baseten misses programmatic credential creation, mcp integration available; Fireworks AI misses no mandatory sales call, programmatic credential creation, mcp integration available.
Operate is whether an agent can run against it in production and recover when a call fails. Fireworks AI leads 47 to 35. Baseten misses structured, predictable output, machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified; Fireworks AI misses machine-readable errors, retry behavior documented, idempotency support, rate-limit behavior predictable, agent compatibility verified.
Pricing
Baseten does not publish a machine-readable starting price and has a free tier. Fireworks AI does not publish one and has a free tier.
| Baseten plans | Fireworks AI plans |
|---|---|
| - | Serverless Inference Pay per token |
| - | Embeddings - up to 150M $0.008 / 1M input tokens |
| - | Embeddings - 150M-350M $0.016 / 1M input tokens |
| - | Embeddings - Qwen3 8B $0.1 / 1M input tokens |
| - | Training - Models up to 16B LoRA SFT: $0.50, LoRA DPO: $1.00, Full Param SFT: $1.00, Full Param DPO: $2.00 per 1M training tokens |
| - | Training - Models 16.1B-80B LoRA SFT: $3.00, LoRA DPO: $6.00, Full Param SFT: $6.00, Full Param DPO: $12.00 per 1M training tokens |
| - | Training - Models 80B-300B LoRA SFT: $6.00, LoRA DPO: $12.00, Full Param SFT: $12.00, Full Param DPO: $24.00 per 1M training tokens |
| - | Training - Models >300B LoRA SFT: $10.00, LoRA DPO: $20.00, Full Param SFT: $20.00, Full Param DPO: $40.00 per 1M training tokens |
| - | On Demand Deployments Pay per GPU second |
Signal by signal
| Signal | Baseten | Fireworks AI |
|---|---|---|
| AgentReady | 59 | 59 |
| Discovery | 87 | 87 |
| Understanding | 38 | 38 |
| Adoption | 75 | 65 |
| Operability | 35 | 47 |
| Public API | Yes | Yes |
| MCP server | No | No |
| OpenAPI spec | Yes | Unknown |
| CLI | Yes | Yes |
| llms.txt | Yes | Yes |
| Self-serve signup | Yes | Yes |
| Free tier | Yes | Yes |
Which to pick
Fireworks AI clears more of the signals an agent needs, so it is the safer default for unattended use. Full profiles: Baseten and Fireworks AI. Alternatives to each: Baseten, Fireworks AI.
An agent can fetch this as data: POST /v1/compare {"slugs": ["baseten", "fireworks"]}